Bohr Model

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Nucleus 6 p⁺, 6 n⁰ (Carbon)

Protons Neutrons

6 protons is Carbon (C).

Draw as

Each proton and neutron drawn as a ball.

Electrons 2, 4

Shells

Fill sets the shells for a neutral carbon atom: 2, 4.

n = 1 n = 2

Placement

Spread evenly around each ring.

Empty ringsDraw the rings without electrons, for students to draw them.

Colors and symbols Red +, Gray, Blue

Proton

Color

Symbol

Neutron

Color

Symbol

Electron

Color

Symbol

Labels None

KeyList each part drawn as a ball or dot, beside the model. Shell labelsWrite n = 1, n = 2… on each ring.

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